Why Record Highs For LRCX Stock May Face A Reality Check In 2026

Core Viewpoint - Lam Research Corporation (LRCX) has a history of significant stock price volatility, with drops exceeding 30% on multiple occasions, leading to substantial market capitalization losses [2] Group 1: Risks - Margin compression is anticipated due to an unfavorable mix-shift, with a projected sequential decrease in gross margin to 48.5% +/- 1% for the December 2025 quarter [11] - There is an escalating risk of revenue concentration from China, with management indicating that China is expected to account for less than 30% of total revenues in calendar year 2026, a considerable decline [11] - Excess inventory poses a risk of channel stuffing, with high Days Inventory Outstanding (DIO) compared to historical averages, indicating potential future revenue and earnings loss [11] Group 2: Financial Performance - Revenue growth for LRCX is reported at 25.7% LTM and an average of 4.0% over the last three years [12] - The company has a free cash flow margin of approximately 28.3% and an operating margin of 33.0% LTM [12] - Lam Research stock is currently traded at a P/E multiple of 51.9 [12]